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1. 发明申请

US20170366367A9 System and Method for a Managed Network with Quality-of-Service Management 有权
公开(公告)号：US20170366367A9
公开(公告)日：2017-12-21
申请号：US12895312
申请日：2010-09-30
申请人： Zong Liang WU
发明人： Zong Liang WU
IPC分类号： H04L12/28 , H04L12/801
CPC分类号： H04L12/2801 , H04L12/2809 , H04L12/2834 , H04L12/2861 , H04L12/2865 , H04L12/2898 , H04L47/10 , Y02D50/30
摘要： Systems and methods for establishing Parameterized QoS flows in a managed network can include a Designated Network Node (like a Network Controller or any network node) discovering a plurality of network nodes. The Designated Network Node discovering one or more of the plurality of network nodes; classifying the discovered network node or nodes based on node type; determining from the classification which node or nodes are designated for supporting Parameterized QoS flows; and invoking a request to a MoCA layer to create Parameterized QoS flows between the network node or nodes classified as designated for Parameterized QoS flows and the source nodes (like BHR and DVRs); wherein the bandwidth designated for the individual Parameterized QoS flows is either a nominal value or actual value specified by the Designated Network Node such that the actual aggregate bandwidth for the Parameterized QoS flows does not exceed the network bandwidth available for actual Parameterized QoS flows; wherein when actual bandwidth is specified for each flow, the Designated Network Node can preempt some PQoS flows in order to release PQoS bandwidth for a new PQOS flow; wherein the Designated Network Node is provisioned with a trusted device list designating nodes for supporting PQoS flows, and preemption rules that can be used for preemption.

2. 发明授权

US09692859B2 Software upgrade using layer-2 management entity messaging 有权
公开(公告)号：US09692859B2
公开(公告)日：2017-06-27
申请号：US14933821
申请日：2015-11-05
申请人： Entropic Communications, LLC
发明人： Sagar Jogadhenu
IPC分类号： H04L29/08 , H04L12/66 , H04L12/28
CPC分类号： H04L69/324 , H04L12/2801 , H04L12/46 , H04L41/082 , H04L67/34
摘要： Principles, apparatuses, systems, circuits, methods, and computer program products for performing a software upgrade in a MoCA network includes receiving an image of a software upgrade at a server and sending the image in the MoCA network using an L2ME message channel to a client that is enabled to receive the image and store the image in a client memory. The image may be broken up into packets, and a sequence number may be assigned to each packet to assist the client in assembling them. CRC information may also be appended to the packets to enable the client to verify their contents.

3. 发明申请

US20150295619A1 METHOD AND APPARATUS FOR SPECTRUM SPREADING OF A PULSE-DENSITY MODULATED WAVEFORM 有权
标题翻译：用于脉冲密度调制波形的频谱扩展的方法和装置
公开(公告)号：US20150295619A1
公开(公告)日：2015-10-15
申请号：US14280412
申请日：2014-05-16
申请人： ENTROPIC COMMUNICATIONS, INC.
发明人： Branislav Petrovic , Carl Harry Alelyunas
IPC分类号： H04B1/69 , H03M3/00 , H04L25/49
CPC分类号： H04L27/103 , H03M1/822 , H03M3/506 , H04B1/692 , H04B1/707 , H04B1/71632 , H04B1/7172 , H04B2201/71638 , H04L25/4902 , H04L27/04
摘要： A spreading method and apparatus for spreading the spectral density of a pulse stream by summing a set of randomly selected zero-sum sequences to an incoming pulse stream and ensuring that the number of pulses output by the spreading method and apparatus is equal to the number of pulses input to the spreading method and apparatus.
摘要翻译：一种扩展方法和装置，用于通过将一组随机选择的零和序列与输入脉冲流相加来扩展脉冲流的频谱密度，并确保由扩展方法和装置输出的脉冲数等于输入到扩展方法和装置的脉冲。

4. 发明申请

US20150092822A1 TRANSMIT ENERGY LEAKAGE CONTROL IN A RECEIVER 有权
标题翻译：接收器发射能量泄漏控制
公开(公告)号：US20150092822A1
公开(公告)日：2015-04-02
申请号：US14044521
申请日：2013-10-02
申请人： Entropic Communications, Inc.
发明人： Branislav Petrovic , Shachar Kons , Michail Tsatsanis
IPC分类号： H04B1/52
CPC分类号： H04B1/525 , H04B1/123
摘要： Systems and methods for removing interference from a received signal. A model of a leakage path from a transmit section to a receive section is used to assist in designing a set of iterative filters to remove interference. Modeling the leakage path allows generation of the first approximation of the transfer function of the leakage path traversed by the signals coupled from the transmit section to the receive section. The first approximation narrows down the universe of possible distortions that might occur due to the transfer function of the leakage path. Narrowing down the universe of possible solutions makes the complexity of the interference control section more manageable. An iterative LMS function is used to further refine the coefficients of the adaptive filters.
摘要翻译：从接收信号中去除干扰的系统和方法。使用从发送部分到接收部分的泄漏路径的模型来辅助设计一组迭代滤波器以消除干扰。建模泄漏路径允许产生由从发送部分耦合到接收部分的信号穿过的泄漏路径的传递函数的第一近似。第一个近似缩小了由于泄漏路径的传递函数可能发生的可能的失真的宇宙。缩小可能解决方案的宇宙使得干扰控制部分的复杂性更易于管理。迭代LMS函数用于进一步细化自适应滤波器的系数。

5. 发明授权

US08891363B2 Systems and methods for flow control and quality of service 有权
标题翻译：流量控制和服务质量的系统和方法
公开(公告)号：US08891363B2
公开(公告)日：2014-11-18
申请号：US13098889
申请日：2011-05-02
申请人： Zong Liang Wu
发明人： Zong Liang Wu
IPC分类号： H04L12/26 , H04L12/835 , H04L12/801 , H04L12/851 , H04L12/841 , H04L12/825
CPC分类号： H04L47/62 , H04L47/10 , H04L47/12 , H04L47/17 , H04L47/2441 , H04L47/266 , H04L47/28 , H04L47/30 , H04L47/32
摘要： Various embodiments of methods and systems for pausing and shaping data flow while supporting both parameterized and prioritized Quality of Service are disclosed. In some embodiments, a system for pausing and shaping data flow comprises an input buffer, a first pause controller coupled to the input buffer and an output buffer for flow control messages. Various embodiments also include a hop-1 buffer coupled to the input buffer and a hop-2 buffer comprising a plurality of queues coupled to the hop-1 buffer. Additionally, in some embodiments, a second pause controller is coupled to the queues. The second pause controller selects a queue or queues that will cause a pause to be generated based on a predetermined condition. A two-hop process controller controls the data packet flow from the input buffer to the hop-1 buffer and from the hop-1 buffer to the hop-2 queues based on packet classification.
摘要翻译：公开了用于暂停和整形数据流的方法和系统的各种实施例，同时支持参数化和优先化服务质量。在一些实施例中，用于暂停和整形数据流的系统包括输入缓冲器，耦合到输入缓冲器的第一暂停控制器和用于流控制消息的输出缓冲器。各种实施例还包括耦合到输入缓冲器的hop-1缓冲器和包括耦合到hop-1缓冲器的多个队列的hop-2缓冲器。另外，在一些实施例中，第二暂停控制器耦合到队列。第二暂停控制器基于预定条件选择将导致暂停生成的队列或队列。双跳过程控制器根据数据包分类控制从输入缓冲区到hop-1缓冲区和从hop-1缓冲区到hop-2队列的数据包流。

6. 发明授权

US08861605B2 Image processing method with motion estimation and image processing arrangement 有权
标题翻译：具有运动估计和图像处理布置的图像处理方法
公开(公告)号：US08861605B2
公开(公告)日：2014-10-14
申请号：US12797808
申请日：2010-06-10
申请人： Marko Hahn , Markus Schu , Peter Rieder , Christian Tuschen
发明人： Marko Hahn , Markus Schu , Peter Rieder , Christian Tuschen
IPC分类号： H04N7/18 , H04N19/59 , H04N19/61 , G06T3/00 , H04N7/01 , H04N19/533 , H04N19/577 , H04N19/176 , H04N19/51 , H04N19/60
CPC分类号： H04N19/00757 , G06T3/00 , H04N7/014 , H04N7/18 , H04N19/176 , H04N19/533 , H04N19/577 , H04N19/59 , H04N19/60 , H04N19/61
摘要： A method for processing a video image sequence with a number of successive images and an image processing device for processing a video image sequence are described. The method comprises: generation of at least one scaled image sequence (F11, F12) from the video image sequence (F); generation of a motion-compensated scaled image sequence (F40) from the scaled image sequence (F50); generation of a motion-compensated output image sequence (F′) from the scaled image sequence (F40); wherein the generation of the motion-compensated scaled image sequence (F40) comprises the determination of a motion vector field based on at least two images (F11n−1; F11n) of the scaled image sequence (F11, F12) and the interpolation of an image using the at least two images and the motion vector field, and wherein the at least one input scaling factor (S11, S12) is dependent on motion information that is represented by at least one motion vector field that was determined for the temporally preceding images of the at least one scaled image sequence (F11, F12).
摘要翻译：描述了一种用于处理具有多个连续图像的视频图像序列的方法和用于处理视频图像序列的图像处理装置。该方法包括：从视频图像序列（F）生成至少一个缩放图像序列（F11，F12）; 从缩放图像序列（F50）生成运动补偿缩放图像序列（F40）; 从缩放图像序列（F40）生成运动补偿输出图像序列（F'）; 其中，所述运动补偿缩放图像序列（F40）的生成包括基于所述缩放图像序列（F11，F12）的至少两个图像（F11n-1; F11n）和所述运动补偿缩放图像序列使用所述至少两个图像和所述运动矢量场的图像，并且其中所述至少一个输入缩放因子（S11，S12）取决于由对于时间上在前的图像确定的至少一个运动矢量场表示的运动信息的所述至少一个缩放图像序列（F11，F12）。

7. 发明授权

US08849969B2 Probing network nodes for optimization 有权
标题翻译：探索网络节点进行优化
公开(公告)号：US08849969B2
公开(公告)日：2014-09-30
申请号：US12099665
申请日：2008-04-08
申请人： Ronald Lee , Ken Chu , Robert Lawrence Hare, Jr. , Glenn Delucio , Zong Liang Wu
发明人： Ronald Lee , Ken Chu , Robert Lawrence Hare, Jr. , Glenn Delucio , Zong Liang Wu
IPC分类号： G06F15/173 , H04L12/24 , H04L12/66 , H04L12/26
CPC分类号： H04W24/02 , H04L12/66 , H04L41/042 , H04L41/044 , H04L41/0823 , H04L43/103
摘要： A method is disclosed for optimizing a network that is formed from a plurality of nodes. The NC node of the network compiles an order that the plurality of nodes perform a probing operation. The order is typically round robin. The NC node receives a request from a client that identifies a next node to perform the probing operation. Based on the request, the NC node changes the order so that the next node performs the probing operation after the current node that is performing the probing operation has completed the operation.
摘要翻译：公开了一种用于优化由多个节点形成的网络的方法。网络的NC节点编译多个节点执行探测操作的顺序。命令通常是循环。 NC节点从客户端接收到识别下一个节点以执行探测操作的请求。基于该请求，NC节点改变顺序，使得下一个节点在正在执行探测操作的当前节点完成操作之后执行探测操作。

8. 发明申请

US20140240071A1 3D PRINTED INDUCTOR 审中-公开
标题翻译： 3D印刷电感器
公开(公告)号：US20140240071A1
公开(公告)日：2014-08-28
申请号：US13777828
申请日：2013-02-26
申请人： ENTROPIC COMMUNICATIONS, INC.
发明人： Martin Alderton
IPC分类号： H01F17/00
CPC分类号： H01F17/0013 , H01F2027/2814
摘要： An apparatus with an inductor having a conductive loop perpendicular to a metalization plane of a substrate. The conductive loop has an upper element and lower element both parallel to the metalization plane that are connected with a via.
摘要翻译：具有电感器的装置，其具有垂直于衬底的金属化平面的导电环。导电环具有平行于与通孔连接的金属化平面的上部元件和下部元件。

9. 发明申请

US20140237513A1 Variable Modulation Unicast System 有权
标题翻译：可变调制单播系统
公开(公告)号：US20140237513A1
公开(公告)日：2014-08-21
申请号：US14262253
申请日：2014-04-25
申请人： Entropic Communications, Inc.
发明人： Itzhak Gurantz
IPC分类号： H04N21/422 , H04N21/61
CPC分类号： H04N21/42204 , H04L1/0003 , H04L1/0021 , H04N7/17318 , H04N21/2383 , H04N21/2408 , H04N21/44209 , H04N21/6168 , H04N21/6377
摘要： A system is described that consists of a variable modulation unicast system that utilizes multiple modulation schemes in a cable network for unicast applications and is capable of assigning users to different channels of differing modulation schemes in the network based on a feedback signal received in response to a transmitted probe signal. The system may also, in response to the feedback signal from a remote device in the network, assign a channel from a plurality of channels having differing carrier frequencies and modulation schemes to the remote device and may also modify the carrier frequencies of the channels.
摘要翻译：描述了一种由可变调制单播系统组成的系统，该可变调制单播系统在用于单播应用的有线网络中利用多个调制方案，并且能够基于响应于所述网络接收的反馈信号将用户分配给网络中不同调制方案的不同信道传输探测信号。该系统还可以响应于来自网络中的远程设备的反馈信号，将具有不同载波频率和调制方案的多个信道的信道分配给远程设备，并且还可以修改信道的载波频率。

10. 发明授权

US08767607B2 Method and apparatus for performing multicast in communications network 有权
标题翻译：在通信网络中执行多播的方法和装置
公开(公告)号：US08767607B2
公开(公告)日：2014-07-01
申请号：US12819106
申请日：2010-06-18
申请人： Zong Liang Wu
发明人： Zong Liang Wu
IPC分类号： H04H20/71 , H04L12/28 , H04L12/56
CPC分类号： H04L12/185
摘要： When one node has information to transmit to a group of nodes using a parameterized quality of service (PQoS) transmission, a broadcast flow is created rather than creating a multicast flow, which is not available. While the flow is created as a broadcast flow, if the flow is to be directed to less than all of the nodes on the network, then the flow will be considered a Multicast PQoS flow. The broadcast flow is created using a process that is known as a “PQoS Create Flow” transaction.
摘要翻译：当一个节点具有使用参数化服务质量（PQoS）传输向一组节点发送的信息时，创建广播流而不是创建不可用的多播流。当流被创建为广播流时，如果流被定向到小于网络上的所有节点，则流被认为是多播PQoS流。使用称为“PQoS创建流”事务的进程创建广播流。

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